Redefine Quality with Co2 Regulator’s Top Picks

Unlock the true essence of Co2 Regulator—where craftsmanship and performance meet.

FZONE Dual Stage CO2 Regulator Aquarium Adjustable Output Pressure Pro Series with DC Solenoid and Integrated High Precision Needle Valve and Bubble Counter (dual stage)

4.2

464 ƒ

FZONEAquarium Co2 Regulator DC Solenoid with Bubble Counter and Check Valve Plant Grow DIY CO2 System CGA320 Side Open Cylinder

4.3

188 ƒ

Gas Bottle Pressure Flow Regulator Dual Gauge Argon CO2 NITROGEN MIG TIG Welding (G5/8 Male)

4.1

96 ƒ

FZONE Aquarium Co2 Regulator DC Solenoid with Bubble Counter and Check Valve Plant Grow DIY CO2 System CGA320 Side Open Cylinder

4.2

257 ƒ

CO2 Gas Bottle Welder Welding Regulator Side Entry Twin 2 Gauge Single Stage 2144

4.3

150 ƒ

Eastpole CO2 Keg Regulator Dual Gauge Quick Disconnect Beer Regulator with Safety Pressure Relief Valve 0-60 PSI 0-3000 Tank Pressure

4.5

203 ƒ

CGA-320 Keg Regulator, Quick Disconnect CO2 Kegerator Regulator with Pressure Adjustment Knob, Beer Regulator with Safety Manual Pressure Relief Valve, with 2 Swivel Nut & 1/4’’ & 5/16’’ Barb

4.1

128 ƒ

NovalLife 2L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator And Needle Valve For Aquatic Tank

5.0

235 ƒ

CO2 Professional Regulator RX122

309 ƒ

01 02 015 CO2 Tank Adapter, Brass Material Strong Easy To Install CO2 Tank Converter Durable for Home Gardening(Convert CGA320 to W21.8)

19 ƒ

LUCKEG Dual Guage CO2 Regulator Draft Beer CGA320 Regulaor Keg Gas Air Kegerator Regulaor with Pressure Relief Valve Red gas line and Worm Calmps，Chrome，for Homebrew Keg Kegging

5.0

164 ƒ

Pressure Reducer Regulator CO2 Pressure Regulator Argon Protective Gas Pressure Gauge for MIG MAG TIG Welding Device

4.2

150 ƒ

VAYINATO Mufan Dual Gauge Co2 Regulator With Solenoid And Bubble Counter With The Thread Size G 5/8

3.4

171 ƒ

CGA-320 Kegerator Regulator, Dual Gauge Co2 Regulator for Kegerator Co2 Regulator Beer Tap for Keg with 1/4'' & 5/16'' Quick Disconnect Barb Connectors & Safety Relief Valve for Co2 Cylinder Tank

4.7

128 ƒ

KegcoPremium Commercial Grade Double Gauge CO2 Draft Beer Regulator,Chrome, 1 Product

4.2

173 ƒ

KegcoElite Series Dual Gauge CO2 Draft Beer Regulator, 1 Product

4.4

131 ƒ

Dual Gauge CO2 Regulator, FURVOCHY CGA-320 Keg Regulator Keg Beer Regulator for Draft Beer Homebrew Beer Brewing Wine Making

290 ƒ

Shrimp Nature Aquarium CO2 Magnetic Solenoid Check Valve Plant Grow DIY CO2 System W21.8 (One Bubble Counter)

94 ƒ

FERRODAY Dual Gauge Co2 Regulator Beer Kegerator Co2 Regulator Beer Keg Dual-stage Kegerator Regulator CGA-320 Beer Regulator Co2 Kegerator Part Beer Keg Regulator Co2 Beer Gas Regulator Beer Tap Tool

4.2

131 ƒ

B&K Mufan Aquarium Mini CO2 Regulator with the Thread Size G5/8

73 ƒ

TOPINCN Co2 Pressure Regulator Carbon Dioxide Beer Kegerator Keg Regulator Welding Pressure Reducer Valve

3.0

377 ƒ

Eujgoov OBC-191 Welding Regulator Valve CO2 Gas MIG Welding Machine Accessories for Argon Arc Welding

4.0

80 ƒ

VIVOSUN Hydroponics CO2 Regulator Emitter System with Solenoid Valve Flowmeter for Grow Room Grow Tent Garden

4.3

147 ƒ

KegcoKC LH-542 Draft Beer Regulator, Chrome

4.3

139 ƒ

Euro Regulator - ISI Certified, Industrial-Grade Precision for Reliable Performance (EURO Co2)

5.0

154 ƒ

TapriteT5741PMHP 160# 2000# High Pressure Primary Beer Soda Co2 Tank Regulator

5.0

331 ƒ

CO2 Regulator for Kegerator CO2 Regulator Beer Keg Regulator CO2 Kegerator Regulator CGA-320 Co2 Tank Regulator Dual Stage CO2 Regulator Kegerator Parts Draft beer Regulator Gauges

90 ƒ

Taprite T742HP Primary Double Gauge CO2 Regulator, Brass

4.1

240 ƒ

Upgraded Soda Machine Co2 Adapter Stainless Steel Hose with Larger Pressure Gauge, CGA320 Co2 Tank Direct Hose Adapter to Jet/One Touch/Fizzi/Aqua Fizz Soda Water Machine (60 inch)

4.1

155 ƒ

WELDMATE REGULATOR CO2 SINGLE STAGE DOUBLE GAUGE MAKE YAMATO

104 ƒ

YaeBrew Dual Gauge CO2 Regulator for Draft Beer Homebrew Kegerator CGA320

4.3

91 ƒ

AquaNature Compact Double Gauge Co2 Regulator with Solenoid Valve + Bubble Counter for Aquarium(Red)

166 ƒ

Keg CO2 Regulator Dual Output, CGA-320 Keg Regulator Draft Beer Regulator, Quick Disconnect Threaded End Fitting with 2 Swivel Nut Barb-1/4’’ Barb & 5/16’’ Barb, Co2 Tank Pressure Regulator

4.6

230 ƒ

YESWELDER CO2 Regulator with Solenoid Valve, Flow Meter Regulate CO2 for Grow Tent, Hydroponics

4.0

119 ƒ

VAYINATO Mufan Single Gauge Manual Co2 Regulator For Aquarium With The Thread Size G 5/8

4.6

89 ƒ

CO2 Regulator Beer Regulator CGA-320 Kegerator Regulator CO2 Beer Keg Regulator with 0-60PSI Working Pressure,CO2 Keg Pressure Regulator for Home Brewing

5.0

87 ƒ

Taprite 12218 1 X co2 Dual Gauge Regulator

4.4

220 ƒ

ULTRAWELD Single Stage Double Gauge Carbon Dioxide (Co2) Gas Regulator (ISO, CE Certified, Multicolored)

3.7

56 ƒ

YaeBrew Dual Gauge CO2 Regulator for Draft Beer Homebrew Kegerator CGA320

4.3

136 ƒ

Taprite Co2 Primary Beer Regulator 3741-BR New Draft Wine Soda - Dual High Pressure Gauge

4.1

221 ƒ

YAMATOTH Dual Gauge CO2 Gas Pressure Regulator with 2 Swivel Nut

4.0

34 ƒ

FZONE Pro Series Aquarium Dual Stage CO2 Regulator Adjustable Output Pressure with DC Solenoid and Integrated High Precision Needle Valve and Bubble Counter

4.4

410 ƒ

FZONE Aquarium CO2 Regulator Mini Series V3.0 Dual Stage with DC Solenoid and Bubble Counter Check Valve Compatible Paintball Tank CGA320 CO2 Cylinde

4.3

285 ƒ

Fzone 2.5 L Aquarium CO2 Generator System Carbon Dioxide Reactor Kit with Regulator and Needle Valve for Aquarium Plants Tanks

4.3

322 ƒ

Titan ControlsCO₂ Regulator - Compatible with Titan Controls CO₂ Controllers and Other CO₂ Controllers, For Gardens

4.3

299 ƒ

Reboot CO2 Gas Regulator Full Copper Flowmeter Mig Welding Gas Regulator Valves Welding Accessory for Mig Tig Welding Machine

4.5

118 ƒ

Taprite3741 Dual Gauge Beer Wine Soda Tank Mount Primary Co2 Pressure Regulator

4.3

245 ƒ

Tah Mufan Co2 Regulator – Dual Gauge Regulator with Solenoid and Bubble Counter for Precise Aquarium Co2 Control – Essential Equipment for Healthy Plant Growth and Efficient Carbon Dioxide Management

5.0

185 ƒ

Kegco Elite Series Dual Gauge CO2 Draft Beer Regulator, 2 Product, Chrome

4.5

222 ƒ

Dual CO2 Regulator, 0-3000 Psi Tank Pressure CGA320 Keg Regulator, 0-60 Psi Working Pressure Kegerator Regulator Carbonated Beer Regulator Keg Regulator CO2 Dual Regulator CO2 for Kegerator

4.6

350 ƒ

High Pressure CO2 Regulator Dual Gauge Keg Regulator 0-120PSI Output Pressure Regulator for Kegerator - CGA 320 Beer Regulator, 7/16-20 UNF Thread Fittings, Keg Regulator for Beer, Soda

3.8

146 ƒ

CGA320 Keg Regulator, Quick Disconnect CO2 Kegerator Regulator with Pressure Adjustment Knob, Beer Regulator

3.7

163 ƒ

AC InfinityCO2 Regulator, Carbon Dioxide Monitor with Solenoid Valve and Gas Flow Meter, CO2 Gauge Gas System for Grow Tents, Grow Rooms, and Greenhouses

3.6

147 ƒ

THE WHITE SHOP Argon CO2 Regulator Gauge Welding Gas Regulator with 6.6Ft Gas Hose, Inlet Connection, 0-4500PSI Input Pressure

159 ƒ

SPARC GEN2 Premium CO2 Regulator for Kegs, Beer, Soda, Bars, Kombucha CGA320 2YR USA Warranty

4.3

285 ƒ

HGKEKE 320 regulator version 2

207 ƒ

TMCRAFT Keg CO2 Regulator, Dual Gauge CGA-320 Pressure Regulator with 0-60 PSI Working Pressure & 0-3000 PSI Tank Pressure, Kegerator Regulator with Safety Pressure Relief Valve

4.3

130 ƒ

Aquarium Co2 Regulator, Dual Gauge Accurate Display, with 12V DC Solenoid Valve, Bubble Counter and Check Valve,for Establishing CO2 System in Aquatic Plant Tank

206 ƒ

Dual System 2 Stage CO2 Pressure Regulator For Draft Beer Regulators and Kombucha Set Ups. Connect 2 Systems to 1 Tank. CGA-320 Connection

4.1

205 ƒ

BETOOLL HW9003 Argon/CO2 Mig Tig Flow Meter Gas Regulator Gauge Welding Weld

4.5

73 ƒ

Hold Stable Pressure 0-60 PSI Mini Keg Regulator, No Leaking Portable Cornelius Corny Beer Growler Outdoor Picnic Party Carbonation CO2 Gas Ball Lock Disconnect Mini keg Charger Regulator

4.0

72 ƒ

RX WELD Argon/CO2 Regulators Gauges Gas Welding, Regulator for MIG and TIG, CGA580 Inlet Connection

4.5

58 ƒ

Kegco Premium Commercial Grade Dual Gauge Two Product CO2 Draft Beer Regulator

4.4

232 ƒ

VEVOR Double Gauge Regulator, CO2 Regulator Gauge with 0-60PSI, Heavy Duty CO2 Gauge Gas System, Draft Beer Regulator with Check Valve, Adjustable Pressure Regulator for Draft Beer Homebrew, CGA320

4.0

121 ƒ

TMCRAFT Keg CO2 Regulator, Triple Gauge CGA-320 Pressure Regulator with 0-60 PSI Working Pressure & 0-3000 PSI Tank Pressure, Kegerator Regulator with Safety Pressure Relief Valve

4.7

230 ƒ

Preece Precision Co2 Air Shifter Regulator for Racing Applications, 100 psi fixed flow pressure (1000-100F-320-G)

122 ƒ

CO2 Controller with Temperature and Humidity Display Day and Night with Relay Function 15ft NDIR Sensor Cable, CO2 Controller for Grow Room, Greenhouse, Grow Tent, Home, Office, Factory

3.9

422 ƒ

YESWELDERArgon CO2 Regulator with 8.2FT Hose 0-4000 PSI Gauges Gas Welding Regulator for MIG and TIG, CGA580 Inlet Connection

141 ƒ

Forney 85363 Argon/CO2 Regulator Kit for Mig Welder, 5/32"

4.5

217 ƒ

Adjustable High Flow 400 PSI Carbon Dioxide Co2 Regulator for Off Road Jeep Tires Inflator

4.7

330 ƒ

SPARC Premium Gen2 Dual Output CO2 Regulator for Kegerator Draft Beer, Soda, Bars, Kombucha CGA320 2YR USA Warranty

4.3

284 ƒ

CO2 Regulator Beer Keg Regulator, CGA320 Inlet Single Gauge Kegerator Parts with Precision Control and Safety Valve, Adjustable Draft Beer Regulator CO2 Regulator for Kegerator with Hose Clamps

3.9

126 ƒ

Gentec 227C-150 Flow Regulator for Light Duty Applications

4.5

193 ƒ

Kegco Secondary Regulator, Four Gauge

4.0

549 ƒ

TERRIFI 2 Pack CO2 Drop Checker, Aquarium CO2 Tester Monitor CO2 Glass Drop Checker Aquarium CO2 Detector for Planted Fish Tank

34 ƒ

SILCA EOLO IV Co2 regulator | compact design with turn screw control valve | Presta and Schrader compatible | Universal Co2 cartridge thread

4.5

77 ƒ

CO2 Tank CGA-320 Nut Regulator - Carbon Dioxide Bottle Threaded Receiving Washer and Screw 1/4" NPT Adapter Accessory

39 ƒ

GoolRC DC 12V Output Solenoid Valve Aquarium CO2 System Regulator Electric Low Temperature Mag-netic Valve for Aquarium Fish Tank Water Plant Grass Grow Easy to Install Double Head

34 ƒ

GancowiseCGA-320 Keg Regulator, Dual Gauge CO2 Pressure Regulator with 2 Swivel Nut 1/4’’ & 5/16’’ Barb, 0-60 PSI Working Pressure & 0-3000 PSI Tank Pressure

4.1

137 ƒ

Kegco CO2 Regulator, Mini

3.8

139 ƒ

VAYINATO Mufan Stainless Steel Planted Aquarium Regulator Multiway Splitter for Co2 Regulator (2 Way)

4.4

93 ƒ

CO2 Regulator Aquarium Dual Display Bubble Counter Check Valve Assist Growth Cycle Aquarium Plants Precision Construction Best Growing Conditions (Ordinary large double meter

116 ƒ

Tr21x4 CO2 Mini Gas Regulator Keg Stainless Steel Mini Gas Regulator Co2 Regulator Adapter Pressure Gauge Charger Kit Soda Accessories

69 ƒ

LuckyHigh CGA-320 Dual Gauge Co2 Regulator Dual Stage 0-60 PSI 0-3000 PSI Pressure Draft Beer Kegerator Regulator with Safety Pressure Relief Valve

3.0

149 ƒ

F&Y CO2 Regulator Kit for Aquarium - Stainless Steel Needle Valve with Bubble Counter & Check Valve, Fish Tank CO2 System (Single-head fine-tuning valve (connected to meter))

43 ƒ

U.P. Aqua Co2 Regulator for Aquarium

383 ƒ

RX WELD Argon/CO2 Regulators Gauges Gas Welding, Regulator for MIG and TIG, CGA580 Inlet Connection

4.6

135 ƒ

Cystarry 2 PCS Stainless Steel One Way Check Valve,Air CO2 Line Tubing Regulator for Anti-Backflow Non-Return in Aquarium System

3.6

43 ƒ

Argon CO2 Gas Meter Regulator, 0‑25 Lpm Adjustable Argon Regulator with GA580 Adapter, 0‑60CFH 4000 PSI, No Leakage, Indication Easy Understand, for Mig Tig Welding

82 ƒ

FZONE Aquarium CO2 Regulator for Paintball with DC Solenoid and Aluminum Alloy Bubble Counter and Check Valve

4.2

293 ƒ

POPETPOP CO2 Bubble Counter for Aquarium-CO2 Regulator for Aquarium-Double Head Diffuser Non-return Counter Counter for CO2- Carbon Dioxide Measurement Device (Silver)

26 ƒ

HEEPDD CO2 Bubble Counter,CO2 Aluminum Alloy Aquarium Diffuser Regulator Tank Maintenance Tool for Carbon Dioxide Measurement(Double Head)

5.0

33 ƒ

B&K CO2 System Regulator Electric Low Temperature DC 12V Output Solenoid Valve for Aquarium Fish Tank Water Plant (Single Head)

4.0

47 ƒ

JBLPROFLORA CO2 REGULATOR PROFESSIONAL, pressure control valve for CO2 fertilization systems, with 2 pressure gauges, magnetic valve for night shutdown

4.3

1,839 ƒ

B&K Aquarium CO2 Regulator System with Magnetic Solenoid Check Valve Carbon Dioxide Meter Pressure Gauge and Bubble Counter G5/8

140 ƒ

LuckyHigh Dual Gauge CO2 Draft Beer Regulator with CGA-320 Inlet for Homebrewing CO2 Dispensing

4.6

79 ƒ

VAYINATO Mufan Dual Gauge Co2 Regulator with Solenoid and Bubble Counter with The Thread Size G 5/8

3.6

156 ƒ